Corpus 1,273 assessed · 1,174 scored · 643 reproduced ≥75 · 169 flagged ·∅ 74.1/100
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ERR031630

ENA first seen 2012

Provenance — who produced it, who reused it

Linked to 2 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.

Reused by

2 further papers cite this accession but reuse could not be confirmed.

Deep data QC

insufficient data to score

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained

Data type / assay
methylation
Organism
Mus musculus
Instrument
Illumina Genome Analyzer IIx
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads), submitted files
N numbers (samples, groups)
1 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 2147796240 reported
total reads 26847453 reported
n content pct 0.006 measured
pct q20 bases 98.5 measured
pct q30 bases 96.8 measured
gc content pct 44.2 measured
mean read length 40 measured
mean base quality 33.3 measured
adapter content pct 0.11 measured
duplication rate pct 26.98 measured
How this grade was computed

The insufficient grade is a transparent weighted average. Each metric below scored from 0–100% against the published methylation thresholds, weighted by its importance; nothing is hidden or subjective.

pct q30 bases 96.8 measured ×1 100%
QC cost 26 s compute

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0